Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
193281 (2000 SD214)
Classification: Main-belt Asteroid          SPK-ID: 2193281
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1220009884265311 6.9492e-08  
a 2.53733582207542 1.8108e-08 au
q 2.227778343812174 1.7597e-07 au
i 10.35599868822909 7.5448e-06 deg
node 187.8309133773855 3.1018e-05 deg
peri 195.0183729983974 4.0663e-05 deg
M 297.3137868528291 2.9707e-05 deg
tp 2459257.560227441916
(2021-Feb-12.06022744)
0.00012332 TDB
period 1476.268500408951
4.04
1.5803e-05
4.327e-08
d
yr
n .243858078594967 2.6104e-09 deg/d
Q 2.846893300338666 2.0317e-08 au
  Orbit Determination Parameters
   # obs. used (total)      225  
   data-arc span      8288 days (22.69 yr)  
   first obs. used      1996-09-17  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6163  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 22:02:01  

Additional Information
 Earth MOID = 1.23176 au 
 Jupiter MOID = 2.61272 au 
 T_jup = 3.414 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO436954  
diameter diameter 2.769 km 0.707 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193281 (2000 SD214)          Discovered 2000-Sep-26 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 2000 SD214 = 1996 SK2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-15 06:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin